Finding the Fourth Proportional to 10,071,055.17, 15,109,530.58 and 3,247,491.12

Step by Step Solution

1. Step 1: Write the proportion equation
   10,071,055.17 : 15,109,530.58 = 3,247,491.12 : x
2. Step 2: Convert to fraction form
   10,071,055.17/15,109,530.58 = 3,247,491.12/x
3. Step 3: Cross multiply
   10,071,055.17x = 15,109,530.58 × 3,247,491.12
4. Step 4: Simplify right side
   10,071,055.17x = 49,068,066,385,918.45
5. Step 5: Solve for x
   x = 49,068,066,385,918.45/10,071,055.17
6. Step 6: Final answer
   x = 4,872,187.23